Features of the production Alveo™ U200/U250/U280 data center accelerator cards are listed in the following table.
| Card Component | U200 | U250 | U280 |
|---|---|---|---|
| FPGA | UltraScale+™ XCU200-2FSGD2104E | UltraScale+ XCU250-2LFIGD2104E | UltraScale+ XCU280-L2FSVH2892E |
| DDR4 |
64 gigabyte (GB) 4x DDR4 16 GB |
32 gigabyte (GB) 2x DDR4 16 GB |
|
| 2400 mega-transfers per second (MT/s), on 64-bit ECC DIMM | |||
| HBM | – | – | 8 GB, 32-pseudo channels |
| PCIe | 16-lane PCI™ Express | ||
| PCIe Integrated Endpoint block connectivity | |||
| Gen1, 2, or 3 up to x16 |
Gen1, 2, or 3 up to x16 Gen4 x8 |
||
| Network Interface | 2x QSFP28 | 2x QSFP28 | 2x QSFP28 |
| I2C Bus | ✓ | ✓ | ✓ |
| Status LEDs | ✓ | ✓ | ✓ |
| Power Management | Power management with system management bus (SMBus) voltage, current, and temperature monitoring | ||
| Electrical Design Power | 65W with PCIe slot power only | ||
| 140W with 110A max VCCINT current PCIe slot power and 6-pin PCIe AUX power cable connected | |||
| 215W with 160A max VCCINT current PCIe slot power and 8-pin PCIe AUX power cable connected 1 | |||
| Configuration Options | 1 gigabit (Gb) Quad Serial Peripheral Interface (SPI) flash memory | ||
| Micro-USB JTAG configuration port | |||
| UART | UART access through the USB port | ||
|
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